/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Event.Controller;

import Models.adapterEvents;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.URLDecoder;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileItemFactory;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;

/**
 *
 * @author Administrator
 */
@WebServlet(name = "InsertEvent", urlPatterns = {"/InsertEvent"})
public class InsertEvent extends HttpServlet {
private static final String BASE_DIRECTORY = "E:/InformationTechnology/FAT/eProject-S4/fat1-c0912g-s4-g3-fouridiots/CompanyPortal/web/images/events";

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            adapterEvents event=new adapterEvents();
            boolean isMultipart = ServletFileUpload.isMultipartContent(request);
            if (isMultipart) {
                FileItemFactory factory = new DiskFileItemFactory();
                ServletFileUpload servletFileUpload = new ServletFileUpload(factory);
                servletFileUpload.setSizeMax(-1);
                try {
                    List items = servletFileUpload.parseRequest(request);
                    Iterator iter = items.iterator();
                    Hashtable params = new Hashtable();
                    String directory = null;
                    String fileName = null;
                    while (iter.hasNext()) {
                        FileItem item = (FileItem) iter.next();
                        if (item.isFormField()) {
                            params.put(item.getFieldName(), item.getString());
                            String name = item.getFieldName();
                            if (name.equalsIgnoreCase("directory")) {

                                directory = item.getString();
                            }
                        } else {

                            fileName = URLDecoder.decode(item.getName());
                            File file = new File(directory, fileName);
                            file = new File(BASE_DIRECTORY, file.getPath());
                            File parentFile = file.getParentFile();
                            if (parentFile != null) {
                                parentFile.mkdirs();
                            }
                            item.write(file);
                        }
                    }
                    String name = (String) params.get("txtName");
                    String contents = (String) params.get("txtContent");
                    String date=(String)params.get("txtDate");
                    event.insertEvent(name, contents,fileName,date);
                } catch (NullPointerException e) {
                    e.printStackTrace();
                    response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
                }
                response.setStatus(HttpServletResponse.SC_OK);
            } else {
                response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
            }
            response.sendRedirect("AdminEvents.jsp");

        }catch(Exception ex) {            
            ex.printStackTrace();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
